答题APP代码

答题APP的设计与实现（MySQL+Jsp+Android），详见https://blog.csdn.net/zheng_weichao/article/details/73144349。这次把服务器相关代码放进去了

package com.vchao.examine;

import android.content.Context;
import android.support.test.InstrumentationRegistry;
import android.support.test.runner.AndroidJUnit4;

import org.junit.Test;
import org.junit.runner.RunWith;

import static org.junit.Assert.*;

/**
 * Instrumentation test which will execute on an Android device.
 *
 * @see Testing documentation
 */
@RunWith（AndroidJUnit4.class）
public class ExampleInstrumentedTest {
    @Test
    public void useAppContext（） throws Exception {
        // Context of the app under test.
        Context appContext = InstrumentationRegistry.getTargetContext（）;

        assertEquals（“com.vchao.examine“ appContext.getPackageName（））;
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-11-20 23:08  Android\
     目录           0  2018-11-20 23:08  Android\Examine\
     文件         127  2018-04-21 09:06  Android\Examine\.gitignore
     目录           0  2018-11-20 23:08  Android\Examine\.gradle\
     目录           0  2018-11-20 23:08  Android\Examine\.gradle\3.3\
     目录           0  2018-11-20 23:08  Android\Examine\.gradle\3.3\taskArtifacts\
     文件      145833  2018-04-21 09:08  Android\Examine\.gradle\3.3\taskArtifacts\fileHashes.bin
     文件      354545  2018-04-21 09:08  Android\Examine\.gradle\3.3\taskArtifacts\fileSnapshots.bin
     文件       31977  2018-04-21 09:08  Android\Examine\.gradle\3.3\taskArtifacts\taskArtifacts.bin
     文件          17  2018-04-21 09:08  Android\Examine\.gradle\3.3\taskArtifacts\taskArtifacts.lock
     目录           0  2018-11-20 23:08  Android\Examine\.gradle\4.1\
     目录           0  2018-11-20 23:08  Android\Examine\.gradle\4.1\fileChanges\
     文件           1  2018-05-07 14:55  Android\Examine\.gradle\4.1\fileChanges\last-build.bin
     目录           0  2018-11-20 23:08  Android\Examine\.gradle\4.1\fileContent\
     文件          17  2018-05-07 14:55  Android\Examine\.gradle\4.1\fileContent\fileContent.lock
     目录           0  2018-11-20 23:08  Android\Examine\.gradle\4.1\fileHashes\
     文件      280569  2018-05-07 14:55  Android\Examine\.gradle\4.1\fileHashes\fileHashes.bin
     文件          17  2018-05-07 14:55  Android\Examine\.gradle\4.1\fileHashes\fileHashes.lock
     文件       20979  2018-04-21 10:28  Android\Examine\.gradle\4.1\fileHashes\resourceHashesCache.bin
     目录           0  2018-11-20 23:08  Android\Examine\.gradle\4.1\javaCompile\
     文件     1633797  2018-05-07 14:55  Android\Examine\.gradle\4.1\javaCompile\classAnalysis.bin
     文件      631417  2018-04-21 10:28  Android\Examine\.gradle\4.1\javaCompile\jarAnalysis.bin
     文件          17  2018-05-07 14:55  Android\Examine\.gradle\4.1\javaCompile\javaCompile.lock
     文件      523125  2018-05-07 14:55  Android\Examine\.gradle\4.1\javaCompile\taskHistory.bin
     文件       26417  2018-05-07 14:55  Android\Examine\.gradle\4.1\javaCompile\taskJars.bin
     目录           0  2018-11-20 23:08  Android\Examine\.gradle\4.1\taskHistory\
     文件     1990976  2018-05-07 14:55  Android\Examine\.gradle\4.1\taskHistory\fileSnapshots.bin
     文件       62934  2018-05-07 14:55  Android\Examine\.gradle\4.1\taskHistory\taskHistory.bin
     文件          17  2018-05-07 14:55  Android\Examine\.gradle\4.1\taskHistory\taskHistory.lock
     目录           0  2018-11-20 23:08  Android\Examine\.gradle\buildOutputCleanup\
     文件           0  2018-04-21 09:12  Android\Examine\.gradle\buildOutputCleanup\built.bin
............此处省略279个文件信息